@prefix this: <https://w3id.org/np/RAAQjvxryLNV4fmnPvQyFDy55yw_f0ou070UUubVtszio> .
@prefix sub: <https://w3id.org/np/RAAQjvxryLNV4fmnPvQyFDy55yw_f0ou070UUubVtszio/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix grlc: <https://w3id.org/kpxl/grlc/> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix nt: <https://w3id.org/np/o/ntemplate/> .
@prefix npx: <http://purl.org/nanopub/x/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix orcid: <https://orcid.org/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .

sub:Head {
  this: a np:Nanopublication;
    np:hasAssertion sub:assertion;
    np:hasProvenance sub:provenance;
    np:hasPublicationInfo sub:pubinfo .
}

sub:assertion {
  sub:get-openaire-same-work-links a grlc:grlc-query;
    dct:description "Returns the contributed links stating that two scholarly records denote the same work, with labels and contributor, excluding retracted or superseded nanopublications (example nanopublications are included).";
    dct:license <http://www.apache.org/licenses/LICENSE-2.0>;
    rdfs:label "Get OpenAIRE same-work links";
    grlc:endpoint <https://w3id.org/np/l/nanopub-query-1.1/repo/type/8ddc6b8c7178357e9b8e6a87de5d7fa299a2e4efcc8158ccffe1441f0de06c62>;
    grlc:sparql """prefix np: <http://www.nanopub.org/nschema#>
prefix npa: <http://purl.org/nanopub/admin/>
prefix npx: <http://purl.org/nanopub/x/>
prefix nt: <https://w3id.org/np/o/ntemplate/>
prefix dct: <http://purl.org/dc/terms/>
prefix foaf: <http://xmlns.com/foaf/0.1/>

select ?record ?record_label ?same_as ?same_as_label ?creator ?creator_label ?date ?np (\"^\" as ?np_label) where {
  graph npa:graph {
    ?np npa:hasValidSignatureForPublicKeyHash ?pk .
    filter not exists { ?inp npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pk . }
    filter not exists { ?sup npx:supersedes ?np . }
    ?np dct:created ?date .
    ?np np:hasAssertion ?a .
    ?np np:hasPublicationInfo ?pi .
  }
  graph ?a { ?record <http://www.w3.org/2004/02/skos/core#exactMatch> ?same_as . }
  filter( ( strstarts(str(?record), \"https://doi.org/\") || strstarts(str(?record), \"https://api.openaire.eu/\") ) && ( strstarts(str(?same_as), \"https://doi.org/\") || strstarts(str(?same_as), \"https://api.openaire.eu/\") ) )
  optional { graph ?pi { ?record nt:hasLabelFromApi ?record_label . } }
  optional { graph ?pi { ?same_as nt:hasLabelFromApi ?same_as_label . } }
  optional { graph npa:graph { ?np dct:creator ?creator . } }
  optional { graph ?pi { ?creator foaf:name ?creator_label . } }
}
order by desc(?date)""" .
}

sub:provenance {
  sub:assertion prov:wasAttributedTo orcid:0000-0002-1267-0234 .
}

sub:pubinfo {
  orcid:0000-0002-1267-0234 foaf:name "Tobias Kuhn" .
  
  this: dct:created "2026-07-28T12:30:05Z"^^xsd:dateTime;
    dct:creator orcid:0000-0002-1267-0234;
    dct:license <https://creativecommons.org/licenses/by/4.0/>;
    npx:embeds sub:get-openaire-same-work-links;
    npx:supersedes <https://w3id.org/np/RAeZUqkvbzvj5CIpFatnN-fHNVbemEw2YQYZKVfAm-OPM>;
    rdfs:label "Get OpenAIRE same-work links";
    nt:wasCreatedFromProvenanceTemplate <http://purl.org/np/RAcm8OurwUk15WOgBM9wySo-T3a5h6as4K8YR5MBrrxUc>;
    nt:wasCreatedFromPubinfoTemplate <https://w3id.org/np/RACJ58Gvyn91LqCKIO9zu1eijDQIeEff28iyDrJgjSJF8>,
      <https://w3id.org/np/RARW4MsFkHuwjycNElvEVtuMjpf4yWDL10-0C5l2MqqRQ>, <https://w3id.org/np/RAoTD7udB2KtUuOuAe74tJi1t3VzK0DyWS7rYVAq1GRvw>,
      <https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI>;
    nt:wasCreatedFromTemplate <https://w3id.org/np/RAEFAt-QcFK0ZhqfvlsmS10BnzGJA0xwOICZXkO-ai87k> .
  
  sub:sig npx:hasAlgorithm "RSA";
    npx:hasPublicKey "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB";
    npx:hasSignature "IGHbES4PtL/fE4tBkoHtlNmL6calnnBnT1jOCJpKnkhW+Q+3CiAEW9IoNcoYrVqSrHiIzcMKlut6ZwMZQE2lshspxnwP99Z6wwTQzVhScbHtXyL3oQG8uq/HkwvaCYwV+dM0yl42B4Loj6UZsosY+cUmOOKHFz2qes18QzKswI4=";
    npx:hasSignatureTarget this:;
    npx:signedBy orcid:0000-0002-1267-0234 .
}